Borax Appearance: white powder and granular Boron content: 15%min Characters: a white, crystalline powder Factory supply

Borax

Molecular formula: Na2b4o7·10h2o

 

Molecular weight: 381.36

 

Appearance: white powder and granular

 

Boron content: 15%min

 

Characters: a white, crystalline powder, colorless crystals or crystalline masses, efflorescent, soluble in water, very soluble in boiling water, freely soluble in glycerol.

 

Specifications:  

na2b4o7.10h2o	99.5%min.
carbonate (co2)	0.10%max.
insoluble matter in water	0.04%max.
sulfate (so42-)	0.10%max.
sodium chloride (cl)	0.03%max.
iron (fe)	0.002%max.

 

 

Packing: 25kg pp bag              

 

Usage: mainly used for glass and porcelain enamel industry. In glass industry, it can enhance transparency and heat-resistant property. In porcelain enamel products, it can make enamel not easy to fall off and with luster. it also widely used in pesticide, fertilizer, optics glass, glass fiber, colored metal as jointing agent, cohering agent for jewelry, printing and dyeing, detergent, refined gold, cosmetics, borax soap, antiseptic, antifreeze, and in pharmaceuticals as disinfectors etc. its also one of basic raw material for making other boric compound

Borax used in agricuture